move hosts/packages -> packages

packages/ekphos/default.nix

@@ -0,0 +1,29 @@
+{
+  pkgs,
+  upkgs,
+  ...
+}: let
+  inherit
+    (pkgs)
+    lib
+    ;
+in
+  upkgs.rustPackages.rustPlatform.buildRustPackage {
+    pname = "ekphos";
+    version = "v0.20.10";
+    src = pkgs.fetchFromGitHub {
+      repo = "ekphos";
+      owner = "hanebox";
+      sha256 = "sha256-mZ6yQdPpJ9PglYyHwivVDO05vRPvwZG7DPEBJeOVlFE=";
+      rev = "1ac1ab68dd4ea867dadf54f60e32a9a3e0305695";
+    };
+
+    cargoHash = "sha256-s6Elg0Fqxdlc2/428oV7POMqphx8vWaLOncO5kZyBfQ=";
+
+    meta = {
+      description = "A lightweight, fast, terminal-based markdown research tool inspired by Obsidian";
+      homepage = "https://github.com/hanebox/ekphos";
+      license = lib.licenses.mit;
+      maintainers = [lib.maintainers.emileclarkb];
+    };
+  }